After installation, there is a invisible connection, with no visible supports.

Reduce impact sound from the stairways

Both TSS and RVK has several ways for sound insulation. From the more ordinary to the remarkable sound reduction.

Safe and simple installation on site

With a crane the elements are safe and quickly located in the shafts. The correct method is to support the elements from beneath, level the element and pull out the inner tubes into the recesses. For the permanent connection, the recesses are then filled with mortar.

No welding or bolting on site

By using our systems you avoid welding and bolting on site. Only filling up the recesses with mortar is needed. Uniform performance.

Simple design of walls

Easy to plan the recesses in both precast walls and in moulds on site, due to standard location and sizes.

Less use of crane time on site.

The installation time is shorter, compared to similar systems. Saving crane hours and money.

Standard boxes for wall recesses

The RVK/TSS system has also standard boxes for planning the recesses. These are corresponding to the size of the units. For steel moulds, they are magnetic. For more information see - additional products.

Technical approved systems

The TSS and RVK system is ETA approved More details under section - approvals.